Which type of electrical drawing does not show the actual physical location of the devices but shows an overview of the electrical connections (not the actual electrical connections)?

A. single-line drawing
B. pictorial diagram
C. schematic diagram
D. ladder diagram


Answer: A

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Applying pressure to certain crystals to produce voltage is known as the ____ effect.

A. photovoltaic B. piezoelectric C. thermoelectric D. chemical

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Properly planned and scheduled maintenance is referred to as _______________ maintenance.

Fill in the blank(s) with the appropriate word(s).

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The adjustment of mechanical lifters is being discussed. Technician A says that lifters adjusted with too much clearance could result in burned valves. Technician B says that lifters adjusted with too much clearance will result in decreased valve lift and duration. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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A remote keyless control stops working. Technician A says that the battery in the remote could be dead. Technician B says the key fob may have to be resynchronized. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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